"Kick up a row" is an informal expression that means to create a disturbance or cause trouble. If you want to describe the opposite of this expression, you can use antonyms like "stay quiet," "be peaceful," or "maintain calm." These words convey the idea of keeping a low profile, being mindful of others, and avoiding any unnecessary drama. Some other antonyms include "keep the peace," "avoid conflict," "quell arguments," and "maintain harmony." Using these words can help to describe situations where people are behaving in a calm and cooperative manner, creating a positive and peaceful environment for all involved.